A student measures the density of a solution to be 0.80 g/mL. The true density of the solution is 0.95 g/mL. What is this student's percent error? (remember that percent error is reported as the absolute value - it is always positive) Enter your answer with no decimal places.

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Matter and Measurement

In the universe, there is matter, energy, and void space. The universe contains energy and void space. The definition of matter can be considered as something which possesses mass and consumes space. Chemistry is that branch of science which deals with the study of matter. Under chemistry, nature, composition, and the changes occurring to matter are discussed.